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EE S9+ Flashed BTU Android 9

First Poster

Last night I flashed my phone to the BTU UK Release of the Official version of Android 9.

Working fantastic except it was on the EE firmware and all is working (VoLTE etc) but VoWIFI is not. There is a toggle but it seems to not do anything.


Not a major issue as I never really used it, but would be interested to know if anybody else has tried this or had this issue?

I am happy now to wait for the EE specific version to drop and may flash back to that later.

Superuser I
Superuser I

Unfortunately adding a Custom rom to replace a networks firmware can have its downsides @vwillcox


The things we do to get a certain firmware!!





Current Phone ~

Samsung Note 9 Model: SM-N960 Dual Hybrid 512Gb_ Samsung One Ui / Pie.

Samsung Gear s3 Frontier Watch
Samsung Galaxy Tab A {2016}SM-T580

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